Kurt & Blaine's parents in fanfiction:

Burt: I am fine with you two. Door open.
Carole: Oh, Blaine honey, you're always welcome at our home. Here's some lasagna, you eat as much as Finn.
Blaine's dad: You're a disappointment, music is not a stable career. Be a lawyer.
Blaine's mom: Blaine honey, your father means well. He is just uncomfortable. And not a very nice husband. Maybe I'll cry now.